/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.seatunnel.connectors.seatunnel.jdbc.internal.dialect;

import org.apache.seatunnel.connectors.seatunnel.jdbc.internal.dialect.psql.PostgresDialectFactory;

import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;

import java.util.Optional;

public class PostgresDialectFactoryTest {

    @Test
    public void testPostgresDialectCreate() {
        PostgresDialectFactory postgresDialectFactory = new PostgresDialectFactory();
        JdbcDialect postgresLow = postgresDialectFactory.create("postgresLow", "");
        String[] fields = {"id", "name", "age"};
        String[] uniqueKeyField = {"id"};
        Optional<String> upsertStatement =
                postgresLow.getUpsertStatement("test", "test_a", fields, uniqueKeyField);
        Assertions.assertFalse(upsertStatement.isPresent());
    }
}
